This document provides guidance on how to effectively utilize social media for marketing purposes. It begins by discussing how social media has changed communication by enabling engagement between organizations and audiences. It then reviews various social media platforms like blogs, social networking sites, microblogging, photo sharing, and video sharing and provides examples of how museums can use different content types on each platform. The document stresses integrating social media platforms with a organization's website and treating each interaction as an opportunity to engage potential visitors. It provides tips on developing a social media policy and monitoring conversations to protect an organization's reputation online.